Programs for Graphing Calculators

These programs are mostly needed for students who study course MAT 211 (Mathematics for Business Analysis) with a "nonstandard" calculator. The standard calculators for this course are TI-83/83+/84+.

To obtain the programs, you may either ask me personally or download the programs from these pages. To download calculator programs from internet, you will need special software and cables available for sale in the same stores where you bought your calculators. You should save the file from internet to your local cumputer, and then download it from your computer to your calculator.

The Programs

CASIO calculators don't have the ref and rref functions needed in the course MAT 211. Below are links to download programs REF and RREF replacing these functions:
- For REF program, right-click here and save;
- For RREF program, right-click here and save.
TI-85/86 calculators don't have the distributions. In the course MAT 211, we study the binomial and the normal distribution. The necessary functions are: binompdf, binomcdf, normalpdf, normalcdf, invNorm. Below are links to download programs BINPDF, BINCDF, NORPDF, NORCDF, and INVNOR replacing these functions:
Also, I have written a program SUM2 calculating integral sums for different types of calculators. I use this programs in teaching MAT 210 - Brief Calculus. To see the program, please click here.
Finally, here is an application by Detached Solutions, allowing to draw 3-dimensional graphs on calculator TI-83+ (see http://detachedsolutions.com/graph3):
- For an older version Graph³ v1.0, right-click here and save;
- For a newer version Graph3 v2.0 (not compatible with older TI-GRAPH LINK software), right-click here and save;
- For instruction manual for version Graph3 v2.0, click here.

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